Justin Bieber wins 4 Teen Choice Awards

Justin Bieber got a huge shock (literally) when Shaquille O'Neal surprised him on stage during Sunday's concert. "Got surprised by my man @THE_REAL_SHAQ on stage tonight in Pheonix (sic)...cant wait until u see why!!!" the 5'4" Bieber tweeted today (Monday).

He was even more surprised though when the 7'1" NBA superstar surprised him with four 2010 Teen Choice Awards. "You didn't win one," Shaq